Alert archive / Pennsylvania / 1991

Weather alerts in Pennsylvania, July 1991

88 weather alerts in July 1991, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in July 1991. Tap one for its archive.

Alerts
88
Warnings
88
Watches
0
Advisories
0
Busiest day
July 7, 199127 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jul 5, 1:06 PM EDTSevere Thunderstorm WarningPBZButler69 min
Jul 5, 4:32 PM EDTSevere Thunderstorm WarningPBZBlair58 min
Jul 5, 4:59 PM EDTSevere Thunderstorm WarningCTPHuntingdon61 min
Jul 5, 5:09 PM EDTSevere Thunderstorm WarningPBZClarion66 min
Jul 5, 5:46 PM EDTSevere Thunderstorm WarningCTPHuntingdon, Mifflin59 min
Jul 6, 1:33 PM EDTSevere Thunderstorm WarningPBZClarion57 min
Jul 6, 2:18 PM EDTSevere Thunderstorm WarningCLEMercer57 min
Jul 6, 2:52 PM EDTSevere Thunderstorm WarningPBZArmstrong, Butler, Clarion68 min
Jul 6, 3:05 PM EDTSevere Thunderstorm WarningCLELawrence55 min
Jul 6, 3:15 PM EDTSevere Thunderstorm WarningCLEVenango60 min
Jul 6, 4:00 PM EDTSevere Thunderstorm WarningPBZWestmoreland75 min
Jul 6, 4:13 PM EDTFlash Flood WarningCLELawrence62 min
Jul 6, 4:13 PM EDTSevere Thunderstorm WarningCLELawrence62 min
Jul 6, 5:03 PM EDTSevere Thunderstorm WarningPBZButler57 min
Jul 6, 5:18 PM EDTFlash Flood WarningCLELawrence57 min
Jul 6, 5:18 PM EDTSevere Thunderstorm WarningCLELawrence57 min
Jul 6, 5:38 PM EDTSevere Thunderstorm WarningPBZAllegheny52 min
Jul 6, 5:50 PM EDTSevere Thunderstorm WarningPBZWestmoreland55 min
Jul 6, 6:50 PM EDTSevere Thunderstorm WarningPBZFayette55 min
Jul 7, 3:27 AM EDTSevere Thunderstorm WarningCLEErie63 min
Jul 7, 4:12 AM EDTSevere Thunderstorm WarningCLEWarren63 min
Jul 7, 5:02 AM EDTSevere Thunderstorm WarningCLEErie58 min
Jul 7, 5:47 AM EDTSevere Thunderstorm WarningCLECrawford58 min
Jul 7, 6:00 AM EDTSevere Thunderstorm WarningCLEErie60 min
Jul 7, 6:42 AM EDTSevere Thunderstorm WarningCLECrawford63 min
Jul 7, 7:36 AM EDTSevere Thunderstorm WarningCLECrawford, Erie69 min
Jul 7, 8:54 AM EDTSevere Thunderstorm WarningCTPCentre66 min
Jul 7, 10:38 AM EDTSevere Thunderstorm WarningCTPLehigh67 min
Jul 7, 11:10 AM EDTSevere Thunderstorm WarningPHIBucks, Montgomery65 min
Jul 7, 11:10 AM EDTSevere Thunderstorm WarningPHIChester65 min
Jul 7, 11:12 AM EDTSevere Thunderstorm WarningPBZIndiana63 min
Jul 7, 11:21 AM EDTSevere Thunderstorm WarningPBZBlair, Cambria69 min
Jul 7, 11:52 AM EDTSevere Thunderstorm WarningPHIDelaware53 min
Jul 7, 12:02 PM EDTSevere Thunderstorm WarningPHIPhiladelphia43 min
Jul 7, 12:06 PM EDTSevere Thunderstorm WarningCTPHuntingdon, Mifflin54 min
Jul 7, 12:44 PM EDTSevere Thunderstorm WarningCTPHuntingdon31 min
Jul 7, 12:56 PM EDTSevere Thunderstorm WarningCTPYork49 min
Jul 7, 1:04 PM EDTSevere Thunderstorm WarningCTPAdams26 min
Jul 7, 1:22 PM EDTTornado WarningCTPYork23 min
Jul 7, 1:45 PM EDTSevere Thunderstorm WarningCTPYork30 min
Jul 7, 4:37 PM EDTSevere Thunderstorm WarningPBZWashington68 min
Jul 7, 4:37 PM EDTSevere Thunderstorm WarningPBZGreene68 min
Jul 7, 5:04 PM EDTTornado WarningPBZGreene, Washington56 min
Jul 7, 6:28 PM EDTSevere Thunderstorm WarningPBZBeaver62 min
Jul 7, 7:09 PM EDTSevere Thunderstorm WarningPBZWashington66 min
Jul 7, 7:19 PM EDTSevere Thunderstorm WarningPBZFayette, Somerset56 min
Jul 7, 8:59 PM EDTSevere Thunderstorm WarningCLEVenango61 min
Jul 7, 10:46 PM EDTSevere Thunderstorm WarningCLECrawford, Erie59 min
Jul 7, 10:59 PM EDTSevere Thunderstorm WarningCLELawrence, Mercer61 min
Jul 7, 11:21 PM EDTSevere Thunderstorm WarningPBZAllegheny, Beaver, Butler, Washington2 hr
Jul 7, 11:26 PM EDTSevere Thunderstorm WarningCLEWarren64 min
Jul 7, 11:43 PM EDTSevere Thunderstorm WarningCLECrawford, Venango62 min
Jul 8, 12:10 AM EDTSevere Thunderstorm WarningPBZArmstrong, Clarion80 min
Jul 8, 12:16 AM EDTSevere Thunderstorm WarningCLEElk, Forest, McKean59 min
Jul 8, 12:34 AM EDTSevere Thunderstorm WarningPBZIndiana, Westmoreland86 min
Jul 8, 12:34 AM EDTSevere Thunderstorm WarningPBZJefferson86 min
Jul 8, 12:45 AM EDTSevere Thunderstorm WarningPBZFayette75 min
Jul 8, 12:53 AM EDTFlash Flood WarningPBZAllegheny, Butler97 min
Jul 8, 1:07 AM EDTSevere Thunderstorm WarningPBZCambria, Clearfield83 min
Jul 8, 1:07 AM EDTSevere Thunderstorm WarningPBZSomerset83 min
Jul 8, 1:28 AM EDTSevere Thunderstorm WarningCLECrawford47 min
Jul 8, 1:40 AM EDTSevere Thunderstorm WarningPBZBedford, Blair50 min
Jul 8, 1:51 AM EDTSevere Thunderstorm WarningCLEMercer54 min
Jul 8, 3:40 AM EDTSevere Thunderstorm WarningPBZBlair, Cambria65 min
Jul 13, 7:58 AM EDTFlash Flood WarningPHIPhiladelphia92 min
Jul 13, 6:52 PM EDTSevere Thunderstorm WarningPHIChester, Montgomery53 min
Jul 13, 7:47 PM EDTSevere Thunderstorm WarningPHIPhiladelphia58 min
Jul 22, 5:14 PM EDTSevere Thunderstorm WarningCLECrawford61 min
Jul 22, 5:14 PM EDTSevere Thunderstorm WarningCLEForest61 min
Jul 23, 11:40 AM EDTSevere Thunderstorm WarningCLEMcKean65 min
Jul 23, 12:39 PM EDTSevere Thunderstorm WarningCLELawrence, Mercer66 min
Jul 23, 12:53 PM EDTSevere Thunderstorm WarningPBZButler67 min
Jul 23, 1:00 PM EDTTornado WarningCLELawrence45 min
Jul 23, 1:05 PM EDTSevere Thunderstorm WarningCTPTioga55 min
Jul 23, 1:33 PM EDTSevere Thunderstorm WarningCTPBradford57 min
Jul 23, 1:49 PM EDTSevere Thunderstorm WarningCLECameron, Elk56 min
Jul 23, 2:00 PM EDTSevere Thunderstorm WarningBGMWayne60 min
Jul 23, 2:08 PM EDTSevere Thunderstorm WarningCTPLycoming67 min
Jul 23, 2:37 PM EDTSevere Thunderstorm WarningCTPClinton68 min
Jul 23, 3:03 PM EDTSevere Thunderstorm WarningBGMColumbia57 min
Jul 23, 3:09 PM EDTSevere Thunderstorm WarningCTPCentre66 min
Jul 23, 3:14 PM EDTSevere Thunderstorm WarningCTPLycoming46 min
Jul 23, 3:32 PM EDTSevere Thunderstorm WarningCTPCarbon43 min
Jul 23, 3:43 PM EDTSevere Thunderstorm WarningCTPHuntingdon, Mifflin62 min
Jul 23, 3:51 PM EDTSevere Thunderstorm WarningCTPMontour, Northumberland54 min
Jul 23, 5:04 PM EDTSevere Thunderstorm WarningPHIBucks56 min
Jul 30, 6:00 PM EDTSevere Thunderstorm WarningPBZIndiana60 min
Jul 30, 6:48 PM EDTSevere Thunderstorm WarningPBZCambria, Somerset57 min

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

By county

Every county with at least one alert. A county page lists each alert that covered it.

6 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive19901992

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.